Picture Additional
A typical use for this feature would be viewing a scene with both indoor and outdoor lighting conditions
simultaneously, for example, in a warehouse area with an open bay door.
Procedure 4-8 Disable/Enable Wide Dynamic Range (WDR)
Step Action
1
Select
Setup
on the Web User Interface banner to display the setup menus.
2
Select the
Picture Additional
tab from the
Picture Settings
menu.
3
Select the
WDR
check box to enable WDR.
OR
Deselect the
WDR
check box to disable WDR.
The default setting is ‘Off’.
4
Use the slider bar to adjust the
WDR Level
.
The video pane will update to display the new settings.
The values range from 0-10.
The default value is Off.
- End -
Day Night Mode
IR/DayNight Mode utilizes a series of specific camera functions to dramatically enhance low light performance.
When needed one of these functions, the True TDN mechanism, removes an IR Cut Filter (IRCF) from in front of
the imager allowing the camera to see in black and white (BW) and utilize additional near-infrared energy found in
many lighting sources like halogen, moonlight, etc.
This, along with slowing down another function, the shutter speed, significantly improves low light performance
rendering clear images where none could be viewed previously.
IR Illuminator
When the camera is in B/W mode it can utilize or “see” near-IR illumination; something the human eye cannot do.
This can be extremely powerful when the dome is paired with 850~950nm IR illuminators. With this combination a
scene can be well lit with IR light that the dome can see but people cannot. This is great for areas where externally
lighting is not allowed or there is a need for covert security.
Imager Resolution
5 Megapixel
5 Megapixel
3 Megapixel
3 Megapixel
2 Megapixel
2 Megapixel
Lens
3 to 9 mm
Lens
9 to 22 mm
Lens
3 to 9 mm
Lens
9 to 22 mm
Lens
3 to 9 mm
Lens
9 to 22 mm
Lens
Min. illumination color
(Lux):
0.3
0.4
0.05
0.06
0.03
0.04
Min. illumination b/w
(Lux):
0.02
0.03
0.003
0.004
0.001
0.002
Dynamic range (db)
90
90
96
96
96
96
37
